<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>login</title>
</head>
<body>
    <form action="/login" method="post">
        <input type="text" name="username"/><br>
        <input type="password" name="password"/> <br>
        <input type="checkbox" name="remember-me" checked/>remember me<br>
        <input type="text" name="code"/><img src="/kaptcha">
        <button type="submit">submit</button>
    </form>
</body>
</html>